18696474

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{11939}}^1$

素因数の和:11979

約数の個数: 32

約数和(自身を含む): 42984000

約数和(自身を除く): 24287526

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 11939, 23878, 35817, 71634, 107451, 214902, 322353, 346231, 644706, 692462, 1038693, 2077386, 3116079, 6232158, 9348237, 18696474]

約数ペア:

[(1, 18696474), (2, 9348237), (3, 6232158), (6, 3116079), (9, 2077386), (18, 1038693), (27, 692462), (29, 644706), (54, 346231), (58, 322353), (87, 214902), (174, 107451), (261, 71634), (522, 35817), (783, 23878), (1566, 11939)]